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Author SHA1 Message Date
patriandClaude Opus 5.5 9684ab39f2 display_gif_embedded: port to LVGL 9.6.0 (20.6 -> 23.4 fps) 
- lvgl/lvgl@9.6.0 via lib_deps, lv_conf.h from the 9.6 template
- scr_st77916.h: lv_display/lv_indev API, RGB565 byte swap in flush,
  lv_tick_set_cb
- FPS counter via display refresh events
- loligod.c: lv_image_dsc_t descriptor

GIF now plays at its own frame rate; decode time halved by LVGL 9.6's
AnimatedGIF decoder.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-23 01:00:18 +02:00
patriandClaude Opus 5.5 70114f73aa display_gif_embedded: 15.4 -> 20.6 fps 
- FPS/refresh/decode counter via LVGL monitor_cb (printed once per second)
- LVGL logging off, per-loop memory prints removed, loop delay 5 -> 1 ms
- double draw buffer (render while previous chunk is flushed)
- compile with -O2 instead of -Os

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-23 00:51:23 +02:00
patriandClaude Opus 5.5 4e63fb65c6 display_gif_embedded: start GIF before SD init so a failing card doesn't block it 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-23 00:36:00 +02:00
patriandClaude Opus 5.5 3669f41eb4 display_gif_sd: remove test text label 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-23 00:30:26 +02:00
patriandClaude Opus 5.5 3e412f8231 Fix LVGL GIF decoder: start with transparent canvas 
LVGL 8.3.11 gifdec filled the initial canvas opaque with the GIF background
color, so transparent-background GIFs (loligod.gif) showed dark gray until
'restore to background' frames cleared each area to the screen color.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-23 00:27:33 +02:00
patriandClaude Opus 5.5 65431703c1 Notes: dual-mode ELM327 adapter, optimized-GIF transparency issue 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-23 00:22:35 +02:00
patriandClaude Opus 5.5 5c04e3f0df Convert all projects to PlatformIO 
- JC3636W518 sketches: pioarduino 51.03.05 (Arduino core 3.0.5), ESP32-S3
  16MB QIO / OPI PSRAM, vendor libs via lib_extra_dirs, per-project lv_conf.h
- display_gif_embedded uses default_16MB.csv (firmware 3.4 MB > huge_app)
- elm327_wifi_bridge: espressif32 6.10.0 on esp32dev, pinned lib_deps
- elmulator: library in lib/, one env per example, duplicate copies removed
- .ino -> src/main.cpp, headers/lv_conf.h -> include/

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-23 00:20:33 +02:00
patriandClaude Opus 5.5 9cefb9ba75 Separate old OBD display project from vendor demo folder 
- Move user sketches to 10-OBD-Display-2024/, one folder per sketch
- Keep 2-Program Example/Demo_Arduino vendor-only, single docs/ copy
- Remove duplicate screenshots/instructions and ELMulator zip
- Archive broken LVGL 9 attempt

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-22 23:57:09 +02:00
patriandClaude Opus 5.5 9ee85bfd86 Snapshot of JC3636W518EN kit before demo folder cleanup 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-22 23:56:18 +02:00